Cased Opening

What is Cased Opening?

Definition of Cased Opening in Construction

An opening that has had a casing applied. In most cases, a cased opening is a simple opening between rooms or areas within the structure. The term cased opening normally refers to only an opening without a door, window, etc. The casing, usually matches all the other trim in on the project.

A cased opening can be a door, window or passageway from one room to another. In most instances the casing is wood and can be of any type of architectural presentation, contemporary, colonial, etc.

cased opening on door
cased opening